157030286980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3413}}^1\times {\mathrm{328639}}^1$

素因数の和:332068

約数の個数: 48

約数和(自身を含む): 376984258560

約数和(自身を除く): 219953971580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3413, 6826, 13652, 17065, 23891, 34130, 47782, 68260, 95564, 119455, 238910, 328639, 477820, 657278, 1314556, 1643195, 2300473, 3286390, 4600946, 6572780, 9201892, 11502365, 23004730, 46009460, 1121644907, 2243289814, 4486579628, 5608224535, 7851514349, 11216449070, 15703028698, 22432898140, 31406057396, 39257571745, 78515143490, 157030286980]

約数ペア:

[(1, 157030286980), (2, 78515143490), (4, 39257571745), (5, 31406057396), (7, 22432898140), (10, 15703028698), (14, 11216449070), (20, 7851514349), (28, 5608224535), (35, 4486579628), (70, 2243289814), (140, 1121644907), (3413, 46009460), (6826, 23004730), (13652, 11502365), (17065, 9201892), (23891, 6572780), (34130, 4600946), (47782, 3286390), (68260, 2300473), (95564, 1643195), (119455, 1314556), (238910, 657278), (328639, 477820)]